1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
faltersainse [42]
2 years ago
9

As the period of a wave increases, the frequency increases. Please select the best answer from the choices provided T F

Biology
1 answer:
tino4ka555 [31]2 years ago
7 0
I'm pretty sure the answer is true. Hope this helps!

You might be interested in
A 0.2 M solution of NaCl contains ________ g of NaCl in 1 l of ________.
Maksim231197 [3]

Answer:

11.7 g in 1 L of water.

Explanation:

Molarity (M) or Molar concentration is a measure used in chemistry for solutes in a solution.

It is defined as mol/ L (number of moles per litre).

0,2 M means we have 0,2 mol/ L

In order to know how many grams this means we need to look up the molecular weight of the solute. In this case NaCl: 58.443 g/mol

\frac{1 mol NaCl}{58.443 g} = \frac{0.2 mol}{X g}

X= \frac{(0.2 mol x 58.433 g}{1 mol}

X= 11.69 g

The solution has 11.69 g of NaCl in 1 L of water since its an adequate polar solvent for NaCl dissolution.

8 0
3 years ago
In which area do temperatures range from warm or hot summers to cool or cold winters?
amm1812

I believe that the areas are tropical and polar zones.

7 0
2 years ago
Read 2 more answers
In a tabular form state the sources, function and deficiency of<br>fat Soluble vitamins​
Mila [183]

Answer:b kckgckgv

n vkguckfcv

Explanation:

5 0
2 years ago
Diffusion, Osmosis and Enzymes
Nana76 [90]

The given statements can be matched as following:

a)The diffusion of water from a high concentration to a low concentration  - Osmosis

b)Lowers the amount of energy needed to perform chemical reactions - Enzymes

c)When you breath O2 passes into your blood stream while CO2 passes out of your blood stream -Simple Diffusion

d)Involved with, but does not become a part of chemical reactions -Enzymes

e)Small molecules with no charge can move through semi-permeable membranes by this process- Simple Diffusion

Explanation:

a) Osmosis is generally defined as the process by which water is transported from a region of Higher concentration to the region of Lower concentration.

b) Enzymes are well known to reduce the amount of energy required or needed for a chemical reaction to take place.

c)The process by which oxygen passes through our blood stream and carbondioxide passes through the other is known as simple diffusion process.

d) Enzymes are ones that actively gets involved in the chemical reaction but they will never become a part of that chemical reaction.

e) Diffusion is the process by which very small molecules that carries no charge moves through semi permeable membrane.

5 0
2 years ago
What is ecological diversity?
ollegr [7]

Answer:

The diversity and variations between ecosystems that ultimately links to human existence

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • WHAT IS THIS,, ANSWER
    11·2 answers
  • What do the lichens and mosses produce to break down rocks to begin the formation of soil?
    8·1 answer
  • What is another name for an animal that is only a primary consumer?
    12·1 answer
  • PLEASE HELPPP! THANK YOU!
    10·1 answer
  • Which statements best describe the first stage of cellular respiration? Select three options. The stage happens in cytoplasm. Th
    8·2 answers
  • Need an answer asap!! thank you for whoever answers &lt;3
    5·1 answer
  • Complete the comparison of the metabolic pathways leading to thymine in DNA and thymine as a modified base in tRNA.
    5·1 answer
  • True or false? when describing a net force, you need to know the size and direction of the force
    13·1 answer
  • What type of structure are different internally but have evolved to perform the same function?
    10·1 answer
  • Study Island
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!